| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $145.39 | 7.753% | $156.6621 | $156.66 | $156.65 | $156.70 |
| Purchase #2 | $95.45 | 4.112% | $99.3749 | $99.37 | $99.35 | $99.40 |
| Purchase #3 | $169.90 | 11.577% | $189.5693 | $189.57 | $189.55 | $189.60 |
| Purchase #4 | $114.91 | 11.433% | $128.0477 | $128.05 | $128.05 | $128.00 |
| Purchase #5 | $123.97 | 9.867% | $136.2021 | $136.20 | $136.20 | $136.20 |
| Purchase #6 | $24.41 | 6.853% | $26.0828 | $26.08 | $26.10 | $26.10 |
| Purchase #7 | $90.40 | 3.221% | $93.3118 | $93.31 | $93.30 | $93.30 |
| 7 purchase totals = | $764.43 | $829.2507 | $829.24 | $829.20 | $829.30 | |